[INFO] crate deepsize 0.1.2 is already in cache
[INFO] extracting crate deepsize 0.1.2 into work/ex/beta-1.38-1/sources/1.37.0/reg/deepsize/0.1.2
[INFO] extracting crate deepsize 0.1.2 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/deepsize/0.1.2
[INFO] validating manifest of deepsize-0.1.2 on toolchain 1.37.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of deepsize-0.1.2 on toolchain beta-2019-08-13
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing deepsize-0.1.2
[INFO] finished frobbing deepsize-0.1.2
[INFO] frobbed toml for deepsize-0.1.2 written to work/ex/beta-1.38-1/sources/1.37.0/reg/deepsize/0.1.2/Cargo.toml
[INFO] started frobbing deepsize-0.1.2
[INFO] finished frobbing deepsize-0.1.2
[INFO] frobbed toml for deepsize-0.1.2 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/deepsize/0.1.2/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing deepsize-0.1.2 against 1.37.0 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/deepsize/0.1.2:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] 28ff7e7cefa522b6d19be0165e880a45db4a46ca1ce0164b5c34dac36f50298d
[INFO] running `"docker" "start" "-a" "28ff7e7cefa522b6d19be0165e880a45db4a46ca1ce0164b5c34dac36f50298d"`
[INFO] [stderr]    Compiling deepsize_derive v0.1.1
[INFO] [stderr]    Compiling deepsize v0.1.2 (/opt/crater/workdir)
[INFO] [stderr] warning: unused imports: `Context`, `DeepSizeOf`
[INFO] [stderr]  --> src/external_impls.rs:1:13
[INFO] [stderr]   |
[INFO] [stderr] 1 | use crate::{Context, DeepSizeOf};
[INFO] [stderr]   |             ^^^^^^^  ^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.95s
[INFO] running `"docker" "inspect" "28ff7e7cefa522b6d19be0165e880a45db4a46ca1ce0164b5c34dac36f50298d"`
[INFO] running `"docker" "rm" "-f" "28ff7e7cefa522b6d19be0165e880a45db4a46ca1ce0164b5c34dac36f50298d"`
[INFO] [stdout] 28ff7e7cefa522b6d19be0165e880a45db4a46ca1ce0164b5c34dac36f50298d
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/deepsize/0.1.2:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.37.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 714986e4454f197bee8eb4253886ce72179136bc5f1a7768754cdbb4a809d99e
[INFO] running `"docker" "start" "-a" "714986e4454f197bee8eb4253886ce72179136bc5f1a7768754cdbb4a809d99e"`
[INFO] [stderr]    Compiling deepsize v0.1.2 (/opt/crater/workdir)
[INFO] [stderr] warning: unused import: `vec::Vec`
[INFO] [stderr]  --> src/test.rs:5:30
[INFO] [stderr]   |
[INFO] [stderr] 5 | use alloc::{vec, boxed::Box, vec::Vec, string::String};
[INFO] [stderr]   |                              ^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `Context`, `DeepSizeOf`
[INFO] [stderr]  --> src/external_impls.rs:1:13
[INFO] [stderr]   |
[INFO] [stderr] 1 | use crate::{Context, DeepSizeOf};
[INFO] [stderr]   |             ^^^^^^^  ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.35s
[INFO] running `"docker" "inspect" "714986e4454f197bee8eb4253886ce72179136bc5f1a7768754cdbb4a809d99e"`
[INFO] running `"docker" "rm" "-f" "714986e4454f197bee8eb4253886ce72179136bc5f1a7768754cdbb4a809d99e"`
[INFO] [stdout] 714986e4454f197bee8eb4253886ce72179136bc5f1a7768754cdbb4a809d99e
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/deepsize/0.1.2:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.37.0" "test" "--frozen"`
[INFO] [stdout] a2118b5bcb43c2d580a7357c572dc8f3d1089690ea63f9d1fd57913b82838664
[INFO] running `"docker" "start" "-a" "a2118b5bcb43c2d580a7357c572dc8f3d1089690ea63f9d1fd57913b82838664"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/deepsize-e841099c01d30fd0
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test test::boxes ... ok
[INFO] [stdout] test test::context_tests::context_arc_test ... ok
[INFO] [stdout] test test::alignment ... ok
[INFO] [stdout] test test::context_tests::context_rc_test ... ok
[INFO] [stdout] test test::primitive_types ... ok
[INFO] [stdout] test test::slices ... ok
[INFO] [stdout] test test::strings ... ok
[INFO] [stdout] test test::test_derive::test_1 ... ok
[INFO] [stdout] test test::test_derive::test_enum ... ok
[INFO] [stdout] test test::context_tests::context_ref_test ... ok
[INFO] [stdout] test test::tuples ... ok
[INFO] [stderr]    Doc-tests deepsize
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test src/lib.rs - DeepSizeOf::deep_size_of_children (line 122) ... ignored
[INFO] [stdout] test src/default_impls.rs - known_deep_size (line 8) ... ok
[INFO] [stdout] test src/lib.rs -  (line 9) ... ok
[INFO] [stdout] test src/lib.rs - alloc::vec::Vec<T>::deep_size_of_children (line 225) ... ok
[INFO] [stdout] test src/lib.rs - alloc::vec::Vec<T>::deep_size_of_children (line 237) ... ok
[INFO] [stdout] test src/lib.rs - alloc::collections::LinkedList<T>::deep_size_of_children (line 305) ... ok
[INFO] [stdout] test src/lib.rs - alloc::collections::VecDeque<T>::deep_size_of_children (line 263) ... ok
[INFO] [stdout] test src/lib.rs - DeepSizeOf::deep_size_of (line 66) ... ok
[INFO] [stdout] test src/lib.rs - alloc::collections::VecDeque<T>::deep_size_of_children (line 277) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "a2118b5bcb43c2d580a7357c572dc8f3d1089690ea63f9d1fd57913b82838664"`
[INFO] running `"docker" "rm" "-f" "a2118b5bcb43c2d580a7357c572dc8f3d1089690ea63f9d1fd57913b82838664"`
[INFO] [stdout] a2118b5bcb43c2d580a7357c572dc8f3d1089690ea63f9d1fd57913b82838664